112213332 has 108 divisors (see below), whose sum is σ = 360019296. Its totient is φ = 29141280.

The previous prime is 112213331. The next prime is 112213333. The reversal of 112213332 is 233312211.

It is an interprime number because it is at equal distance from previous prime (112213331) and next prime (112213333).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112213331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16513 + ... + 22295.

It is an arithmetic number, because the mean of its divisors is an integer number (3333512).

Almost surely, 2^112213332 is an apocalyptic number.

112213332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112213332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180009648).

112213332 is an abundant number, since it is smaller than the sum of its proper divisors (247805964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112213332 is a wasteful number, since it uses less digits than its factorization.

112213332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818 (or 5806 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 112213332 is about 10593.0794389545. The cubic root of 112213332 is about 482.3343066240.

Adding to 112213332 its reverse (233312211), we get a palindrome (345525543).

It can be divided in two parts, 112 and 213332, that added together give a square (213444 = 462²).

The spelling of 112213332 in words is "one hundred twelve million, two hundred thirteen thousand, three hundred thirty-two".